Photoinduced Oxygen Activation of Fe2O3/TiO2 Heterostructures for Efficient Removal of AsH3

2021 ◽  
pp. 149874
Author(s):  
Jun Cai ◽  
Lei Xu ◽  
Xueqian Wang ◽  
Yi Xia ◽  
Ping Ning ◽  
...  
Keyword(s):  
Oxygen Activation ◽  
Efficient Removal

AN NOVEL UCSB-ANR INTEGRATED SYSTEM FOR EFFICIENT REMOVAL OF ORGANIC MATTER AND AMMONIA NITROGEN FROM SWINE WASTEWATER

2016 ◽  
Vol 15 (10) ◽  
pp. 2261-2266
Author(s):  
Xiaowei Li ◽  
Jie Zhang ◽  
Weiwei Zhao ◽  
Xuewen Yi ◽  
Wei Lin ◽  
...  
Keyword(s):  
Organic Matter ◽  
Ammonia Nitrogen ◽  
Integrated System ◽  
Swine Wastewater ◽  
Efficient Removal

Studying dispersed and rheological properties of hydrocarbon-containing acid emulsions and their efficiency in removing asphalt-resin-paraffin deposits

2020 ◽  
pp. 128-139
Author(s):  
M. Yu. Shumakher ◽  
V. V. Konovalov ◽  
A. P. Melnikov
Keyword(s):  
Aqueous Solution ◽  
Hydrochloric Acid ◽  
Rheological Properties ◽  
Reaction Rate ◽  
Experimental Studies ◽  
Efficient Removal ◽  
Reservoir Properties ◽  
Hydrocarbon Solvents ◽  
Formation Zone ◽  
Effect Of The Composition

Currently, the treatment of the bottomhole formation zone with acidic compositions is one of the most common methods to intensify the oil inflow. The use of various modified acid compositions increases the efficiency of acid treatments on the bottomhole formation zone. Acid compositions, including those containing hydrocarbon solvents, which contribute to more efficient removal of organic colmatants, affect the reaction rate of the reagent with the rock and processing equipment, change the reservoir properties, etc.The article presents the results of experimental studies, which are aimed at establishing the effect of the composition of hydrocarbon-containing acidic emulsions consisting of an aqueous solution of hydrochloric acid, toluene and Neonol AF 9-10 on their dispersed and rheological properties, as well as their efficiency in removing paraffin deposits.

scholarly journals Structural Basis for Oxygen Activation at a Heterodinuclear Manganese/Iron Cofactor

2015 ◽  
Vol 290 (42) ◽  
pp. 25254-25272 ◽  
Author(s):  
Julia J. Griese ◽  
Ramona Kositzki ◽  
Peer Schrapers ◽  
Rui M. M. Branca ◽  
Anders Nordström ◽  
...  
Keyword(s):  
Oxygen Activation ◽  
Structural Basis

scholarly journals Synthesis and evaluation of Ca-doped ferrihydrite as a novel adsorbent for the efficient removal of fluoride

2021 ◽  
Author(s):  
Khalil Ahmad ◽  
Izaz Ali Shah ◽  
Sharafat Ali ◽  
Muhammad Tariq Khan ◽  
Muhammad Bilal Ahmed Qureshi ◽  
...  
Keyword(s):  
Efficient Removal
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